Carista?

[Dadracer]

Has anyone here tried the Carista device? It plugs into the OBD port and then you can change some of the functions on your car or run diagnostic checks via the app with Bluetooth? Its like a kind of basic VCDS. https://caristaapp.com/

 

[S3Fan]

For $40 its a lot cheaper than most others on the market.

 

[Dadracer]

I used it to add the engine oil temperature to my DIS which I find to be of more use than the boost gauge.